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Experimental investigation of airflow and spray stability in an air-blast injector of an industrial gas turbine

Secãreanu, Andrei LU ; Stankovic, Dragan LU ; Fuchs, Laszlo LU ; Milosavljevic, Vladimir and Holmborn, Jonas (2004) 2004 ASME Turbo Expo In Proceedings of the ASME Turbo Expo 2004 1. p.615-622
Abstract
The airflow field and spray characteristics from an air blast type of injector in an industrial gas turbine (GT) combustor geometry have been investigated experimentally and numerically. The flame in the current combustor is stabilized by a highly swirling flow. The stabilization of the flame is strongly dependent on the stability of the flow field out from the injector and into the combustor. Liquid fuel spray formation in the current type of injector is highly dependent on the airflow from the internal swirler, which supplies the shear to break the liquid film, and form the spray. Experiments were performed in a Perspex model of a 12
Please use this url to cite or link to this publication:
author
organization
publishing date
type
Chapter in Book/Report/Conference proceeding
publication status
published
subject
keywords
Vortex breakdown, Cross-sections, Design complexity, Air-blast injectors
in
Proceedings of the ASME Turbo Expo 2004
volume
1
pages
615 - 622
publisher
American Society Of Mechanical Engineers (ASME)
conference name
2004 ASME Turbo Expo
external identifiers
  • Scopus:10244259282
language
English
LU publication?
yes
id
850a3859-0a9a-45a1-9730-c2af189d8a21 (old id 614135)
alternative location
http://www.powergeneration.siemens.com/NR/rdonlyres/8C477E02-39DA-4565-8756-0632F5A28764/0/2_Experimental_Investigation.pdf
date added to LUP
2007-12-04 12:40:46
date last changed
2017-02-19 04:32:28
@inproceedings{850a3859-0a9a-45a1-9730-c2af189d8a21,
  abstract     = {The airflow field and spray characteristics from an air blast type of injector in an industrial gas turbine (GT) combustor geometry have been investigated experimentally and numerically. The flame in the current combustor is stabilized by a highly swirling flow. The stabilization of the flame is strongly dependent on the stability of the flow field out from the injector and into the combustor. Liquid fuel spray formation in the current type of injector is highly dependent on the airflow from the internal swirler, which supplies the shear to break the liquid film, and form the spray. Experiments were performed in a Perspex model of a 12},
  author       = {Secãreanu, Andrei and Stankovic, Dragan and Fuchs, Laszlo and Milosavljevic, Vladimir and Holmborn, Jonas},
  booktitle    = {Proceedings of the ASME Turbo Expo 2004},
  keyword      = {Vortex breakdown,Cross-sections,Design complexity,Air-blast injectors},
  language     = {eng},
  pages        = {615--622},
  publisher    = {American Society Of Mechanical Engineers (ASME)},
  title        = {Experimental investigation of airflow and spray stability in an air-blast injector of an industrial gas turbine},
  volume       = {1},
  year         = {2004},
}